{
  "$type": "site.standard.document",
  "description": "Filter arrangement comprises a filter housing (2) containing a filter (3) with a feed aid (4) for introducing the filter. Preferred Features: The feed aid has a radius and a groove (6) acting as a guide. A counter piece (7) for the groove is provided on the filter and is guided in the groove. The…",
  "path": "/patents/1078513",
  "publishedAt": "2005-04-13T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D46/0005",
    "BEHR GMBH & CO KG [DE]"
  ],
  "textContent": "Filter arrangement comprises a filter housing (2) containing a filter (3) with a feed aid (4) for introducing the filter. Preferred Features: The feed aid has a radius and a groove (6) acting as a guide. A counter piece (7) for the groove is provided on the filter and is guided in the groove. The filter can be pivoted about an axis running through the counter piece for positioning in the housing.",
  "title": "Air filter unit"
}